World's Best Scientists 2026 revealed!

D-Index & Metrics

Microbiology

D-Index
74
Citations
16128
World Ranking
1603
National Ranking
43

Brunella Posteraro publication distribution in Microbiology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where Brunella Posteraro sits on this spectrum.

55–64 publications: 8 scientists 65–74 publications: 29 scientists 75–84 publications: 55 scientists 85–94 publications: 112 scientists 95–104 publications: 137 scientists 105–114 publications: 190 scientists 115–124 publications: 235 scientists 125–134 publications: 234 scientists 135–144 publications: 288 scientists 145–154 publications: 265 scientists 155–164 publications: 264 scientists 165–174 publications: 253 scientists 175–184 publications: 276 scientists 185–194 publications: 190 scientists 195–204 publications: 234 scientists 205–214 publications: 208 scientists 215–224 publications: 198 scientists 225–234 publications: 155 scientists 235–244 publications: 161 scientists 245–254 publications: 160 scientists 255–264 publications: 146 scientists 265–274 publications: 139 scientists 275–284 publications: 148 scientists 285–294 publications: 115 scientists 295–304 publications: 96 scientists 305–314 publications: 88 scientists 315–324 publications: 106 scientists 325–334 publications: 65 scientists 335–344 publications: 76 scientists 345–354 publications: 64 scientists 355–364 publications: 62 scientists 365–374 publications: 65 scientists 375–384 publications: 61 scientists 385–394 publications: 34 scientists 395–404 publications: 44 scientists 405–414 publications: 36 scientists 415–424 publications: 35 scientists 425–434 publications: 29 scientists 435–444 publications: 33 scientists 445–454 publications: 34 scientists 455–464 publications: 25 scientists 465–474 publications: 26 scientists 475–484 publications: 20 scientists 485–494 publications: 19 scientists 495–504 publications: 16 scientists 505–514 publications: 17 scientists 515–524 publications: 23 scientists 525–534 publications: 14 scientists 535–544 publications: 14 scientists 545–554 publications: 18 scientists 555–564 publications: 12 scientists 565–574 publications: 7 scientists 575–584 publications: 9 scientists 585–594 publications: 9 scientists 595–604 publications: 9 scientists 605–614 publications: 7 scientists 615–624 publications: 9 scientists 625–634 publications: 7 scientists 635–644 publications: 4 scientists 645–654 publications: 5 scientists 655–664 publications: 6 scientists 665–674 publications: 7 scientists 675–678 publications: 3 scientists 679+ publications: 99 scientists
55 publications 679+

This scientist: 329 publications — 82nd percentile

82% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 679 publications or more.

Brunella Posteraro D-index placement in Microbiology in 2026

The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where Brunella Posteraro sits on this spectrum.

40 D-Index: 30 scientists 41 D-Index: 86 scientists 42 D-Index: 90 scientists 43 D-Index: 117 scientists 44 D-Index: 122 scientists 45 D-Index: 123 scientists 46 D-Index: 108 scientists 47 D-Index: 110 scientists 48 D-Index: 106 scientists 49 D-Index: 109 scientists 50 D-Index: 129 scientists 51 D-Index: 111 scientists 52 D-Index: 116 scientists 53 D-Index: 127 scientists 54 D-Index: 134 scientists 55 D-Index: 134 scientists 56 D-Index: 112 scientists 57 D-Index: 136 scientists 58 D-Index: 162 scientists 59 D-Index: 151 scientists 60 D-Index: 139 scientists 61 D-Index: 123 scientists 62 D-Index: 126 scientists 63 D-Index: 144 scientists 64 D-Index: 109 scientists 65 D-Index: 103 scientists 66 D-Index: 124 scientists 67 D-Index: 112 scientists 68 D-Index: 103 scientists 69 D-Index: 131 scientists 70 D-Index: 94 scientists 71 D-Index: 93 scientists 72 D-Index: 96 scientists 73 D-Index: 92 scientists 74 D-Index: 80 scientists 75 D-Index: 66 scientists 76 D-Index: 87 scientists 77 D-Index: 60 scientists 78 D-Index: 73 scientists 79 D-Index: 59 scientists 80 D-Index: 57 scientists 81 D-Index: 55 scientists 82 D-Index: 47 scientists 83 D-Index: 77 scientists 84 D-Index: 50 scientists 85 D-Index: 45 scientists 86 D-Index: 42 scientists 87 D-Index: 41 scientists 88 D-Index: 32 scientists 89 D-Index: 38 scientists 90 D-Index: 35 scientists 91 D-Index: 34 scientists 92 D-Index: 27 scientists 93 D-Index: 26 scientists 94 D-Index: 33 scientists 95 D-Index: 22 scientists 96 D-Index: 37 scientists 97 D-Index: 22 scientists 98 D-Index: 21 scientists 99 D-Index: 22 scientists 100 D-Index: 30 scientists 101 D-Index: 16 scientists 102 D-Index: 20 scientists 103 D-Index: 17 scientists 104 D-Index: 19 scientists 105 D-Index: 16 scientists 106 D-Index: 19 scientists 107 D-Index: 18 scientists 108 D-Index: 14 scientists 109 D-Index: 10 scientists 110 D-Index: 9 scientists 111 D-Index: 7 scientists 112 D-Index: 11 scientists 113 D-Index: 6 scientists 114 D-Index: 15 scientists 115 D-Index: 10 scientists 116 D-Index: 12 scientists 117 D-Index: 7 scientists 118 D-Index: 10 scientists 119 D-Index: 10 scientists 120 D-Index: 11 scientists 121 D-Index: 2 scientists 122 D-Index: 7 scientists 123 D-Index: 12 scientists 124 D-Index: 5 scientists 125 D-Index: 9 scientists 126 D-Index: 6 scientists 127+ D-Index: 95 scientists
40 D-Index 127+

This scientist: 74 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 127 D-Index or more.

Overview

Brunella Posteraro is affiliated with the Catholic University of the Sacred Heart in Italy. Their research spans extensive work in medicine, with a focus on infectious diseases, epidemiology, clinical biochemistry, molecular biology, and pulmonary and respiratory medicine.

Their key research topics include antifungal resistance and susceptibility, SARS-CoV-2 detection and testing, bacterial identification and susceptibility testing, SARS-CoV-2 and COVID-19 research, fungal infections and studies, antibiotic resistance in bacteria, and COVID-19 clinical research studies.

Recent publications by Brunella Posteraro feature the following works:

  • Neonatal Late Onset Infection with Severe Acute Respiratory Syndrome Coronavirus 2 (2020), published in American Journal of Perinatology
  • Molecular Mechanisms, Epidemiology, and Clinical Importance of β-Lactam Resistance in Enterobacteriaceae (2020), published in International Journal of Molecular Sciences
  • Nasopharyngeal Microbiota Profiling of SARS-CoV-2 Infected Patients (2020), published in Biological Procedures Online
  • Gut microbiota compositional and functional fingerprint in patients with alcohol use disorder and alcohol-associated liver disease (2020), published in Liver International
  • Performance of a novel diagnostic assay for rapid SARS-CoV-2 antigen detection in nasopharynx samples (2020), published in Clinical Microbiology and Infection

Frequent collaborators of Posteraro include:

  • Maurizio Sanguinetti
  • Giulia De Angelis
  • Giulia Menchinelli
  • Flavio De Maio
  • Flora Marzia Liotti

The scientist publishes regularly in several venues, namely:

  • Microbiology Spectrum
  • Clinical Microbiology and Infection
  • Frontiers in Cellular and Infection Microbiology
  • Antibiotics
  • Journal of Fungi

Within their fields of study, Posteraro's work predominantly contributes to medicine and biochemistry, genetics and molecular biology, with significant emphasis on infectious diseases and epidemiology. Their research covers both clinical and molecular approaches to better understand microbial resistance mechanisms, pathogen detection, and disease epidemiology.

Best Publications

  • Antifungal drug resistance among Candida species: mechanisms and clinical impact

    Maurizio Sanguinetti;Brunella Posteraro;Cornelia Lass-Flörl

  • Biofilm Production by Candida Species and Inadequate Antifungal Therapy as Predictors of Mortality for Patients with Candidemia

    Mario Tumbarello;Brunella Posteraro;Enrico Maria Trecarichi;Barbara Fiori

  • Predictors of Mortality in Patients with Bloodstream Infections Caused by Extended-Spectrum-β-Lactamase-Producing Enterobacteriaceae: Importance of Inadequate Initial Antimicrobial Treatment

    Mario Tumbarello;Maurizio Sanguinetti;Eva Montuori;Enrico M. Trecarichi

  • Mechanisms of Azole Resistance in Clinical Isolates of Candida glabrata Collected during a Hospital Survey of Antifungal Resistance

    Maurizio Sanguinetti;Brunella Posteraro;Barbara Fiori;Stefania Ranno

  • Gain of function mutations in CgPDR1 of Candida glabrata not only mediate antifungal resistance but also enhance virulence.

    Selene Ferrari;Françoise Ischer;David Calabrese;Brunella Posteraro

  • A multicenter study of septic shock due to candidemia: outcomes and predictors of mortality

    Matteo Bassetti;Elda Righi;Filippo Ansaldi;Maria Merelli

  • Species identification of Aspergillus, Fusarium and Mucorales with direct surface analysis by matrix-assisted laser desorption ionization time-of-flight mass spectrometry

    E. De Carolis;B. Posteraro;C. Lass-Flörl;A. Vella

  • Epidemiology, Species Distribution, Antifungal Susceptibility, and Outcome of Candidemia across Five Sites in Italy and Spain

    Matteo Bassetti;Maria Merelli;Elda Righi;Ana Diaz-Martin

  • Direct MALDI-TOF Mass Spectrometry Assay of Blood Culture Broths for Rapid Identification of Candida Species Causing Bloodstream Infections: an Observational Study in Two Large Microbiology Laboratories

    Teresa Spanu;Brunella Posteraro;Barbara Fiori;Tiziana D'Inzeo

  • Early diagnosis of candidemia in intensive care unit patients with sepsis: a prospective comparison of (1→3)-β-D-glucan assay, Candida score, and colonization index

    Brunella Posteraro;Gennaro De Pascale;Mario Tumbarello;Riccardo Torelli

  • Risk factors and outcomes of candidemia caused by biofilm-forming isolates in a tertiary care hospital

    Mario Tumbarello;Barbara Fiori;Enrico Maria Trecarichi;Patrizia Posteraro

  • Comparison of Real-Time PCR, Conventional PCR, and Galactomannan Antigen Detection by Enzyme-Linked Immunosorbent Assay Using Bronchoalveolar Lavage Fluid Samples from Hematology Patients for Diagnosis of Invasive Pulmonary Aspergillosis

    Maurizio Sanguinetti;Brunella Posteraro;Livio Pagano;Gabriella Pagliari

  • Comparative study of the physiological roles of three peroxidases (NADH peroxidase, Alkyl hydroperoxide reductase and Thiol peroxidase) in oxidative stress response, survival inside macrophages and virulence of Enterococcus faecalis

    Stephanie La Carbona;Nicolas Sauvageot;Jean-Christophe Giard;Abdellah Benachour

  • Identification and characterization of a Cryptococcus neoformans ATP binding cassette (ABC) transporter-encoding gene, CnAFR1, involved in the resistance to fluconazole.

    Brunella Posteraro;Maurizio Sanguinetti;Dominique Sanglard;Marilena La Sorda

  • Neonatal Late Onset Infection with Severe Acute Respiratory Syndrome Coronavirus 2.

    Danilo Buonsenso;Simonetta Costa;Maurizio Sanguinetti;Paola Cattani

  • Evaluation of BACTEC Mycobacteria Growth Indicator Tube (MGIT 960) automated system for drug susceptibility testing of Mycobacterium tuberculosis.

    Fausta Ardito;Brunella Posteraro;Maurizio Sanguinetti;Stefania Zanetti

  • Loss of Mitochondrial Functions Associated with Azole Resistance in Candida glabrata Results in Enhanced Virulence in Mice

    Sélène Ferrari;Maurizio Sanguinetti;Flavia De Bernardis;Riccardo Torelli

  • Diagnosis of invasive aspergillosis by a commercial real-time PCR assay for Aspergillus DNA in bronchoalveolar lavage fluid samples from high-risk patients compared to a galactomannan enzyme immunoassay

    Riccardo Torelli;Maurizio Sanguinetti;Adrian Moody;Livio Pagano

  • The ATP‐binding cassette transporter–encoding gene CgSNQ2 is contributing to the CgPDR1‐dependent azole resistance of Candida glabrata

    Riccardo Torelli;Brunella Posteraro;Sélène Ferrari;Marilena La Sorda

  • Use of Matrix-Assisted Laser Desorption Ionization–Time of Flight Mass Spectrometry for Caspofungin Susceptibility Testing of Candida and Aspergillus Species

    Elena De Carolis;Antonietta Vella;Ada R. Florio;Patrizia Posteraro

  • Predictors of mortality in patients with bloodstream infections caused byextended-spectrum-beta-lactamase-producing Enterobacteriaceae: importance ofinadequate initial antimicrobial treatment.

    Mario Tumbarello;Maurizio Sanguinetti;Eva Agostina Montuori;Enrico Maria Trecarichi

Frequent Co-Authors

Maurizio Sanguinetti
Maurizio Sanguinetti Catholic University of the Sacred Heart
Giovanni Fadda
Giovanni Fadda Catholic University of the Sacred Heart
Mario Tumbarello
Mario Tumbarello Catholic University of the Sacred Heart
Teresa Spanu
Teresa Spanu Catholic University of the Sacred Heart
Giulia Morace
Giulia Morace University of Milan
Livio Pagano
Livio Pagano Catholic University of the Sacred Heart
Dominique Sanglard
Dominique Sanglard University of Lausanne
Roberto Cauda
Roberto Cauda Catholic University of the Sacred Heart
Antonio Gasbarrini
Antonio Gasbarrini Catholic University of the Sacred Heart
Axel Hartke
Axel Hartke Université de Caen Normandie

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